wah, that's a lot of lightings ! You gotta keep a tidy sum of budget for lightings..
For me,
livron room/dining room / foyer - 10 downlights, 1 spotlight, 1 chandelier, 4 cove lights
master bedroom - 5 downlights, 3 cove lights, 1 pendant light
bedroom 2 and 3 - 2 ceiling light
toilet 1 and 2 - 2 ceiling light
kitchen - 3 downlight and 2 ceiling light
shelter - 1 ceiling light
i create 3 new double socket, 1 single socket, 2 new SCV point, 1 3core cable for hood, shift 1 double socket, dismantle one single socket, create one 2way switch, 1 dimmer switch and includes all light installation.
Total Quote is $1713
Aside from that, i estimate buying all the lights which includes an expensive chandelier will cost around $1800.
Trying all means to lower down the cost...